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ARM: mach-shmobile: Enable DMAEngine for MMCIF on AG5EVM

PATCH New Magnus Damm 1 participant 2 messages May 24, 2011

Subsystems (4)
Arm (32-bit) Arm sub-architectures SuperH Arm/RISC-V/Renesas architecture
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Magnus Damm

author maintainer
#0 lore raw

PATCH 1/1 ARM: mach-shmobile: Enable DMAEngine for MMCIF on AG5EVM

From: Magnus Damm <[email protected]>

Simply add MMCIF slave ids for RX and TX to enable DMA Engine support for the AG5EVM board.

Signed-off-by Magnus Damm <[email protected]>

---

Has a build time dependency on the patch:
"[PATCH] ARM: mach-shmobile: sh73a0 DMA Engine support for SY-DMAC"

 arch/arm/mach-shmobile/board-ag5evm.c |    9 +++++++++
 1 file changed, 9 insertions(+)
arch/arm/mach-shmobile/board-ag5evm.c +9 -0
@@ -158,10 +158,19 @@ static struct resource sh_mmcif_resource
 	},
 };
 
+static struct sh_mmcif_dma sh_mmcif_dma = {
+	.chan_priv_rx	= {
+		.slave_id	= SHDMA_SLAVE_MMCIF_RX,
+	},
+	.chan_priv_tx	= {
+		.slave_id	= SHDMA_SLAVE_MMCIF_TX,
+	},
+};
 static struct sh_mmcif_plat_data sh_mmcif_platdata = {
 	.sup_pclk	= 0,
 	.ocr		= MMC_VDD_165_195,
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+	.dma		= &sh_mmcif_dma,
 };
 
 static struct platform_device mmc_device = {
author maintainer
#1 lore raw

PATCH 1/1 ARM: mach-shmobile: Enable DMAEngine for SDHI on AG5EVM

From: Magnus Damm <[email protected]>

Add SDHI0 and SDHI1 slave ids for RX and TX to enable DMA Engine support for SDHI on the AG5EVM board.

Signed-off-by Magnus Damm <[email protected]>

---

Has a build time dependency on the patch:
"[PATCH] ARM: mach-shmobile: sh73a0 DMA Engine support for SY-DMAC"

 arch/arm/mach-shmobile/board-ag5evm.c |    4 ++++
 1 file changed, 4 insertions(+)
arch/arm/mach-shmobile/board-ag5evm.c +4 -0
@@ -339,6 +339,8 @@ static struct platform_device mipidsi0_d
 };
 
 static struct sh_mobile_sdhi_info sdhi0_info = {
+	.dma_slave_tx	= SHDMA_SLAVE_SDHI0_TX,
+	.dma_slave_rx	= SHDMA_SLAVE_SDHI0_RX,
 	.tmio_caps	= MMC_CAP_SD_HIGHSPEED,
 	.tmio_ocr_mask	= MMC_VDD_27_28 | MMC_VDD_28_29,
 };

@@ -380,6 +382,8 @@ void ag5evm_sdhi1_set_pwr(struct platfor
 }
 
 static struct sh_mobile_sdhi_info sh_sdhi1_platdata = {
+	.dma_slave_tx	= SHDMA_SLAVE_SDHI1_TX,
+	.dma_slave_rx	= SHDMA_SLAVE_SDHI1_RX,
 	.tmio_flags	= TMIO_MMC_WRPROTECT_DISABLE,
 	.tmio_caps	= MMC_CAP_NONREMOVABLE,
 	.tmio_ocr_mask	= MMC_VDD_32_33 | MMC_VDD_33_34,